243474495

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1129}}^1\times {\mathrm{1307}}^1$

素因数の和:2455

約数の個数: 32

約数和(自身を含む): 425675520

約数和(自身を除く): 182201025

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 1129, 1307, 3387, 3921, 5645, 6535, 12419, 14377, 16935, 19605, 37257, 43131, 62095, 71885, 186285, 215655, 1475603, 4426809, 7378015, 16231633, 22134045, 48694899, 81158165, 243474495]

約数ペア:

[(1, 243474495), (3, 81158165), (5, 48694899), (11, 22134045), (15, 16231633), (33, 7378015), (55, 4426809), (165, 1475603), (1129, 215655), (1307, 186285), (3387, 71885), (3921, 62095), (5645, 43131), (6535, 37257), (12419, 19605), (14377, 16935)]